Virtualization has become a buzz word in both tech and non- tech-related businesses. Below is a quick guide on what virtualization is and the different variations of it.
What is Virtualization?
In theory at least this is a very simple concept. The most basic explanation is that a virtual version of something is created this virtual environment is used for the execution of software and other computer related processes. A basic example of this is partitioning a physical hard drive. When you partition the hard drive into two parts this creates tow virtual hard drives but in reality, it is only one hard drive that was digitally split into two.
There a 6 common types of virtualization and each one has its own use, benefits and drawbacks.
Virtual Machines or Operating System Virtualization
This is the most common form of virtualization nowadays. This process involves running multiple operating systems on your single device. The main advantage of this for business is that it reduces the number of physical devices required. You can run software on your virtual machines. You can save up on energy, hardware, space and energy.
Application Server Virtualization
This is another commonly used type of virtualization in the IT space. Since virtualization was a thing, application server virtualization has been around. In IT tech terms it is referred to as advanced load balancing. It is known as such because it balances the workload across several servers and then servers across applications.
This process enables IT teams to balance certain software in such a way that it doesn’t overload or underload the application. You can also easily manage applications and servers because it is a single instance.
Security is also increased when this type of virtualization is used because only one server is exposed to the public.
This form of virtualization is often confused with the previous type. Application virtualization technically means that you can run applications on your computer like they are installed on your device but actually is present on a remote server.
Cloud based software falls under this. Nowadays education platforms are also offered using this type of virtualization. Find out more here about virtual computing labs offered as a cloudplatform.
While the above-mentioned forms are the most commonly used types of virtualization, admin virtualization is the least used type. It is mainly used in data centres. This basically means segmented user roles, where some groups can access specific server and some others cannot.
Virtual computing was initially introduced to manage storage better. Virtual storage reduces the risk of data loss and it is easy to store data virtually. The servers work like bees working in hive.
This type of virtualization is hard to come by these days. It is similar to operating system virtualization or virtual machines. Different chunks of a machine are separated and allocated for different tasks.
These are the 6 most common types of virtualization. The benefits and possibilities are endless but however there are some drawbacks too. The best part is that these are mostly experienced but he virtual providers and not the users.